It is undated. The book has 10 pages and is 12.5cm x 10cm.
British Railways Board - Codes To Be Used In Railway Messages (E19)
1:87 HO Scale Circuit Board Easy to Install Universal HO Trains Circuit Board
1:87 HO Scale PCB Board Easy to Install Universal with Light
ESU51998 ESU Adapter Board, 21MTC to Next18
1:87 HO Scale PCB Board Easy to Install Universal with Light and Sound HO Scale
ESU Loksound 51998 Adapter Board, 21MTC to Next18
